13143303212131 has 8 divisors (see below), whose sum is σ = 13147289045424. Its totient is φ = 13139317635360.

The previous prime is 13143303212119. The next prime is 13143303212161. The reversal of 13143303212131 is 13121230334131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13143303212131 - 2¹³ = 13143303203939 is a prime.

It is a super-2 number, since 2×13143303212131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13143303212131.

It is not an unprimeable number, because it can be changed into a prime (13143303212161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161960436 + ... + 162041566.

It is an arithmetic number, because the mean of its divisors is an integer number (1643411130678).

Almost surely, 2^{13143303212131} is an apocalyptic number.

13143303212131 is a deficient number, since it is larger than the sum of its proper divisors (3985833293).

13143303212131 is an equidigital number, since it uses as much as digits as its factorization.

13143303212131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128261.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 13143303212131 its reverse (13121230334131), we get a palindrome (26264533546262).

The spelling of 13143303212131 in words is "thirteen trillion, one hundred forty-three billion, three hundred three million, two hundred twelve thousand, one hundred thirty-one".